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ISO 1388-12:1981

Current Revision

Ethanol for industrial use -- Methods of test -- Part 12 : Determination of permanganate time

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The principle is based on the addition of a test portion, under specified conditions, of potassium permanganate solution. Determination of the time taken for the colour of this test solution to match that of a cobalt(II) chloride and uranyl nitrate colour standard. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.


SDO ISO: International Organization for Standardization
Document Number ISO 1388
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 47
Publish Date Document Id Type View
Not Available ISO 1388-12:1981 Revision